<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr">I don’t know what platform you are using to terminate your ppp sessions, but Juniper supports a lockout function. I’d be surprised if similar tricks can be done on a Cisco or Mikrotik. </div><div dir="ltr"><br></div><div dir="ltr"><a href="https://www.juniper.net/documentation/us/en/software/junos/subscriber-mgmt-vlan/topics/concept/subscriber-management-pppoe-lockout-time.html">https://www.juniper.net/documentation/us/en/software/junos/subscriber-mgmt-vlan/topics/concept/subscriber-management-pppoe-lockout-time.html</a></div><div dir="ltr"><br><blockquote type="cite">On 22 Jun 2021, at 1:34 pm, Benjamin Ricardo <ben.ricardo@acs.com.au> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr">
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
<div class="WordSection1">
<p class="MsoNormal">Hi All,<o:p></o:p></p>
<p class="MsoNormal">Looking for some shared experience here.<o:p></o:p></p>
<p class="MsoNormal">We’ve had a complaint from our NBN wholesaler that our Draytek’s, which are configured in PPPoE passthrough, are sending blank authentications to their Radius server at a rate which is impacting their services.<o:p></o:p></p>
<p class="MsoNormal">Our standard deployment since about 2010 has been to deploy an xDSL type modem in PPPoE passthrough and then use a router to send the authentication. Interestingly we’ve never had this complaint before…<o:p></o:p></p>
<p class="MsoNormal">Our work around was that our wholesaler requires the credentials to be sent on a vlan so instead of using the Draytek to handle the vlan-ing we changed the router to insert the vlan (so the Draytek can be as noisy as it likes and it doesn’t
affect them)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m wondering if others have also had this experience with these devices… and what you did about it?<o:p></o:p></p>
<p class="MsoNormal">Also, surely if the stupid Draytek is in pppoe passthrough it should know not to try to authenticate itself???<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Cheers,<o:p></o:p></p>
<p class="MsoNormal">Ben<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<span>_______________________________________________</span><br><span>AusNOG mailing list</span><br><span>AusNOG@lists.ausnog.net</span><br><span>http://lists.ausnog.net/mailman/listinfo/ausnog</span><br></div></blockquote></body></html>